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How do i get one of this

can I get full code. and please make a video for USB_ Microphone

Hi is there a way you can help me with the same project but in keil uvision?

Good job! Is the source code avalaible at github, or only for Patreon members?

Are you running the filter on the mcu?

I'm using Cube IDE version 1.15.0. The microcontroller version I'm using is STM32 NUCLEO L073RZ DSP library is not listed under software component class. Which version are you using?

ICM-20948 status is NRND... Wtf

Is it OK to cast a *uint_16 to a *uint_32 and pass it to Start_DMA? Does the function understand that the buffer is really only 4 bytes and not 8 bytes?

Keep up 👏

Great channel, subscribed. Great to see the overlap between Embedded and Dynamic and Control. Keep it up!

does it work on stm32f103x ?

Note: Serial Wire Viewer (SWV) is a data trace feature found on many ARM Cortex-M3, M4, M7, M23, and M33 processors. Cortex-M0 and Cortex-M0+ do not have SWV.

Could please teack more about kalman filter also please please please

Sir i want to learn

Nice. Waiting for part 2

Thank you,Very informative video. Waiting for part 2

Does the stm32f103c8 "Blue pill" support the arm_math library?

Thank you for the video. I tried to use this dsp lib with my stm32f103c8t6 cortex m3 with clock speed 64mhz. But i could not install it because bluepill has only 20kb. I wrote recursive fft code myself. but it took almost 70ms to finish and i lost some values from adc. sampling rate was 8khz. and window size is 128 or even with 64 it was still slow. i think arm dsp uses some kind of hardware accelerated things to make the calculations much faster for example in 1-2ms. But i could not use it as bluepill has only 64kb of flash. What can you suggest? Appreciate that thanks.

_write is never called. And i cant figure out, where _write would be called from.

Hi mate, really appreciate for your valuable content. It is really helpful to understand the concept and the flow is just superb! One thing to add, in the line: velocity = linspace(0.0,0.1,num_samples); if you would inverse(transpose) that definition the plot at the end would be more sensible which has actual and encoder plots. Prediction step looks incorrect because you create the velocity_encoder matrix as 300x300 instead of 300x1. Thanks again for this valuable post!

Thanks for the vide how to save data acquire in a csv file in the computer?

Friend, thanks for the video. Can you send or take a video, which contacts did you connect the microphones and SD card reader to?

Great stuff thank you.

what to do if I get no message in console?

Why their balancing bot is tremoring with phobia? LOL

Great way of teaching. Carry on brother.

awesome

Very cool! Looking forward to seeing P2!

no HAL Please

is it the best sensor for drones?

Kudos to you, didn't know i could do that

Gracias por tu tutorial, aclaro la habilitación de la consola ITM. en Core/Src/syscalls.c añadir en línea 33 #define DEMCR *((volatile uint32_t*) 0xE000EDFCU) #define ITM_STIMULUS_PORT0 *((volatile uint32_t*) 0xE0000000) #define ITM_TRACE_EN *((volatile uint32_t*) 0xE0000E00) void ITM_SendChar(uint8_t ch) { DEMCR |=(1<<24); ITM_TRACE_EN |=(1<<0); while(!(ITM_STIMULUS_PORT0 & 1)); ITM_STIMULUS_PORT0 =ch; } en linea 100 ITM_SendChar(*ptr++) ;

Guys, avoid this person. He is showing different code that then what is actually written. With 2 hours of work i was able to make it working.

Hello, Have you tutorial of RTOS? Thanks

great video sir

Did you encounter issues when in some USB ports you get flooded with isoOutIncomplete and glitches since a packet is received not each SOF?

Nice one... useful function, simple presentation. Thx!

🫡❤️

Congrats!!! Smooth explanation.

wonderful demonstration of the PID controller!

Good work bro 👍👍

You only plot the Spectrum of a signal. Can you have a video to guide and filter the signal?

Sorry ! You only record in a half of data_i2S buffer with statement :HAL_I2S_Receive_DMA(&hi2s2, (uint16_t *)data_i2s, sizeof(data_i2s)/2 but you write data in full data_i2S buffer in SD card with statement write2wave_file(((uint8_t*)data_i2s), WAV_WRITE_SAMPLE_COUNT); Can you explain to me?. Thank you very much!.

Thank you! The concepts are explained neatly, and the video is one of the best-structured ones I have watched on Kalman Filters!

Why does it show zero speed in all cases when I run this code?

Thanks for sharing. These simple examples explain the concepts crystal clear... concise and substantial.

Hi Why uart sends data reversed For example If I want to send 1139(ascii) = 0473(hex) When uart sends data i have 7304(hex) in my computer How I can prevent this?

was very useful, thanks! Are you Afghan brother?

thank you, excellent, very clear explanations

IS IT POSSIBLE TO IMPLEMENT THIS ON MULIPLE ADC CHANNELS? I AM USING FOR SING CHANNED BUT FAIL TO IMPLEMENT ON MULTIPLE ADC CHANNEL..